WASET
    Jianhua Zhou and  Yuwen Zhang,  A Multigrid Approach for Three-Dimensional Inverse Heat Conduction Problems.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2019, vol. 147(3). 164 - 169
    [viewed 11 May 2024]. Available from: https://publications.waset.org/pdf/10010102.